/Engine/Source/Runtime/Engine/Classes/Animation/AnimData/IAnimationDataModel.h
Curve ptr for the provided identifier if valid, otherwise returns a nullptr
const [FAnimCurveBase](API\Runtime\Engine\Animation\FAnimCurveBase) * FindCurve ( const [FAnimationCurveIdentifier](API\Runtime\Engine\Animation\AnimData\FAnimationCurveIdentifier) & CurveIdentifier ) const